🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 10.2

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.73 AU - 4.41 AU

Year: 4575 Days

Day: 14.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,370,009 km

• M1: 126,859 km (0.061 R)
• M2: 650,900 km (0.118 R)
• M3: 1,119,590 km (0.042 R)
• M4: 2,015,083 km (0.057 R)
• M5: 3,092,786 km (0.117 R)
• M6: 3,583,916 km (0.106 R)
• M7: 4,492,723 km (0.088 R)
• M8: 5,404,522 km (0.094 R)
• M9: 5,934,847 km (0.118 R)
• M10: 6,467,266 km (0.062 R)
• M11: 6,795,184 km (0.099 R)
• M12: 8,723,052 km (0.118 R)
• M13: 11,083,108 km (0.088 R)
• M14: 11,411,326 km (0.064 R)
• M15: 12,636,981 km (0.077 R)
• M16: 13,203,209 km (0.057 R)
• M17: 16,111,840 km (0.066 R)
• M18: 17,842,987 km (0.11 R)
• M19: 18,294,473 km (0.111 R)
• M20: 19,220,334 km (0.084 R)
• M21: 20,246,576 km (0.105 R)
• M22: 21,022,091 km (0.04 R)
• M23: 24,799,138 km (0.084 R)
• M24: 26,429,007 km (0.025 R)
• M25: 26,847,283 km (0.071 R)
• M26: 29,630,401 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 10.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.09 AU - 6.49 AU

Year: 8252 Days

Day: 10.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,370,009 km

• M1: 125,662 km (0.071 R)
• M2: 446,400 km (0.078 R)
• M3: 976,425 km (0.098 R)
• M4: 1,741,618 km (0.066 R)
• M5: 2,365,292 km (0.119 R)
• M6: 2,768,309 km (0.057 R)
• M7: 3,504,480 km (0.077 R)
• M8: 4,030,915 km (0.043 R)
• M9: 5,393,602 km (0.083 R)
• M10: 6,163,432 km (0.106 R)
• M11: 6,931,917 km (0.064 R)
• M12: 9,577,106 km (0.094 R)
• M13: 11,709,923 km (0.109 R)
• M14: 12,396,278 km (0.095 R)
• M15: 16,627,803 km (0.116 R)
• M16: 18,462,322 km (0.114 R)
• M17: 19,464,927 km (0.086 R)
• M18: 23,260,674 km (0.108 R)
• M19: 25,549,970 km (0.081 R)
• M20: 29,020,790 km (0.118 R)
• M21: 29,596,144 km (0.075 R)
• M22: 31,267,601 km (0.041 R)
• M23: 32,793,798 km (0.045 R)
• M24: 36,658,659 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 6.5

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.63 AU - 7.85 AU

Year: 13213 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,370,009 km

• M1: 83,027 km (0.102 R)
• M2: 581,188 km (0.111 R)
• M3: 826,379 km (0.104 R)
• M4: 1,198,728 km (0.095 R)
• M5: 2,487,364 km (0.113 R)
• M6: 3,034,294 km (0.051 R)
• M7: 4,393,839 km (0.105 R)
• M8: 4,904,865 km (0.117 R)
• M9: 5,321,795 km (0.08 R)
• M10: 6,600,108 km (0.105 R)
• M11: 6,949,270 km (0.073 R)
• M12: 7,310,698 km (0.119 R)
• M13: 8,247,181 km (0.107 R)
• M14: 9,998,374 km (0.032 R)
• M15: 10,668,572 km (0.118 R)
• M16: 12,445,196 km (0.101 R)
• M17: 13,220,263 km (0.109 R)
• M18: 15,601,861 km (0.119 R)
• M19: 16,361,669 km (0.106 R)
• M20: 17,145,861 km (0.034 R)
• M21: 17,584,033 km (0.099 R)
• M22: 18,029,685 km (0.087 R)
• M23: 24,527,768 km (0.117 R)
• M24: 25,177,621 km (0.083 R)
• M25: 29,423,508 km (0.088 R)
• M26: 29,841,185 km (0.093 R)
• M27: 31,769,950 km (0.049 R)
• M28: 36,710,569 km (0.115 R)
• M29: 39,679,190 km (0.107 R)
• M30: 42,139,925 km (0.026 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,959 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit